97233-70-0

Upstream product

• 79338-36-6 C₉H₁₀N₂O₆ 
• 76490-23-8 (2S,6R)-6-{(R)-4-[(S)-2-((R)-2-Acetoxy-propionylamino)-propionylamino]-4-carboxy-butyrylamino}-2-amino-6-(carboxymethyl-carbamoyl)-hexanoic acid 
• 76490-23-8 (2S,6S)-6-{(R)-4-[(S)-2-((R)-2-Acetoxy-propionylamino)-propionylamino]-4-carboxy-butyrylamino}-2-amino-6-(carboxymethyl-carbamoyl)-hexanoic acid 
• 76490-23-8 (2R,6S)-6-{(R)-4-[(S)-2-((R)-2-Acetoxy-propionylamino)-propionylamino]-4-carboxy-butyrylamino}-2-amino-6-(carboxymethyl-carbamoyl)-hexanoic acid 
• 76490-05-6 [(2S,6R)-2-Amino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoylamino]-acetic acid 
• 76490-07-8 (R)-2-[(S)-2-(2-Acetoxy-propionylamino)-propionylamino]-pentanedioic acid 1-benzyl ester 
• 18921-47-6 N'-[(2S,6R)-2,6-Diamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoyl]-hydrazinecarboxylic acid tert-butyl ester 
• 76489-82-2 (2S,6R)-2,6-Diamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid 
• 76490-19-2 (R)-2-[(S)-2-(2-Acetoxy-propionylamino)-propionylamino]-4-[(1S,5R)-5-tert-butoxycarbonylamino-6-(N'-tert-butoxycarbonyl-hydrazino)-1-(carboxymethyl-carbamoyl)-6-oxo-hexylcarbamoyl]-butyric acid benzyl ester 
• 76490-21-6 (R)-2-[(S)-2-(2-Acetoxy-propionylamino)-propionylamino]-4-[(1S,5R)-5-tert-butoxycarbonylamino-6-(N'-tert-butoxycarbonyl-hydrazino)-1-(carboxymethyl-carbamoyl)-6-oxo-hexylcarbamoyl]-butyric acid 
• 76490-24-9 (R)-4-[(1S,5R)-5-tert-Butoxycarbonylamino-6-(N'-tert-butoxycarbonyl-hydrazino)-1-(carboxymethyl-carbamoyl)-6-oxo-hexylcarbamoyl]-2-[(S)-2-(2-hydroxy-propionylamino)-propionylamino]-butyric acid 
• 76489-91-3 [(2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoylamino]-acetic acid benzyl ester 
• 27299-51-0 (2S,6R)-6-Amino-2-benzyloxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid 
• 76489-90-2 (2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid 

Relevant academic research and scientific papers

AN EFFICIENT METHOD FOR SELECTIVE AMINO ACID PROTECTION OF meso-2,2'-DIAMINODICARBOXYLIC ACID: AN IMPROVED SYNTHESIS OF FK-156

An efficient method for selective amino acid protection with proper differentiation between the two amino acid groups in meso-2,2'-diaminopimelic acid has been achieved (7 -> 8 -> 9 -> 10 -> 11) and applied to the synthesis of FK-156 (10 -> 12 -> 14 -> 1)